36results about How to "Reasonable manufacturing process" patented technology

The present invention relates to a method of manufacturing abalone bioactive peptide, including: dewatering and drying the abalone offal, grinding into 100-200 mesh of fine powder, adding 10-30 times of pure water, cooling down and than adding the proteolytic enzyme for enzymolysis, heating for exterminating enzyme, cooling down and then centrifugation for removing the insolubles, adding 95% ethanol in the supernatant to make the system concentration achieves the 50-60% of ethanol concentration, centrifugation for removing precipitation after the supernatant is static, performing pressure reduction and concentration to the supernatant for removing ethanol, decolorizing by use of activated carbon, and finally drying to get the abalone bioactive peptide. The invention uses the abalone offal for preparing abalone bioactive peptide, and extracts the obtained abalone bioactive peptide, which has health-care effects such as eliminating fatigue and improving immunity. The manufacturing method has reasonable process, simple operation, easy realization for the industrial production, eutrophy processed products and health-care efficacy.

The invention belongs to the field of food processing, and particularly relates to a coarse grain health-care nutrition powder with health preserving and blood replenishing effects and a producing method thereof. The coarse grain health-care nutrition powder with health preserving and blood replenishing effects comprises the following compositions in percentage by weight: 15-20% of glutinous rice flour, 15-20% of corn flour, 10-15% of red bean flour, 10-15% of potato powder, 10-15% of rhizoma dioscoreaerice flour, 20-25% of herbal powder and 5-8% of powdered flavouring. The coarse grain health-care nutrition powder provided by the invention is scientific in selected material proportioning, and has health preserving and blood replenishing effects; and a preparation method of the nutrition powder is reasonable in procedure, simple in process, strong in maneuverability, short in production cycle, and suitable for industrial production, therefore, the preparation method has a broad market prospect.

The invention relates to a Chinese medicinal composition for treating oviduct obstruction, and a preparation method and application thereof, in particular to a Chinese medicinal composition for treating oviduct obstruction, and a preparation method of granules and application thereof, and belongs to the field of medicine. The oviduct obstruction or partially passable oviduct is the major cause for female infertility, and the oviduct obstruction cannot be treated by special-effect medicament at present. The Chinese medicinal composition consists of nine medicaments such as Chinese angelica, red paeony root, beautiful sweetgum fruit and the like, and the granules of the Chinese medicinal composition are prepared by aqueous extraction, filtering, alcohol extraction, concentration, drying under reduced pressure, pulverizing and pelleting by adding auxiliary materials. The Chinese medicinal composition has a strict formula, and is particularly suitable for treating the oviduct obstruction which belongs to qi depression to blood stasis in differentiation of traditional Chinese medical science. Experiments verify that the treatment effect is obvious. The Chinese medicinal composition has the advantages of reasonable and feasible preparation process, suitability for industrial production, quick absorption of the granules, quick response, moisture prevention, light resistance, good medicinal stability, clean and attractive appearance, small administration dosage and convenient production, transportation, carrying and storage.

The invention discloses skin physiology repair liquid and a preparation method thereof. The skin physiology repair liquid is prepared by confecting and concentrating composite chitosan solution, gelatin, glycerin and Chinese herb extraction liquid; wherein, the composite chitosan solution is prepared by concentrating chitosan, water soluble low-molecular weight chitosan, chitosan hydrochloride and carboxymethyl chitosan, which are dissolved in diluted citric acid; the Chinese herb extraction liquid is extracted from coptis chinensis, fructus cnidii, radix scutellariae, rosemary, lightyellow sophora root, sophora alopecuroides, mulberry leaf, snow lotus and propolis. The invention achieves the effective rate of 89% in the first course of treatment of blain spots, cutaneous pruritus, contact dermatitis, allergic prurigo and spots and the effective rate of 95% in the second course of treatment. Antibacterial effects on gonococcus, staphylococcus aureus, colon bacillus and white cocci in laboratories excel the antibacterial effects of the commonly-used product Jieeryin lotion. The skin physiology repair liquid achieves the cure rate of 95% in the first course of treatment of gynecological leucorrhoea peculiar smell, vagina pruritus, congestion of vagina mucosa and vulva peculiar smell and the cure rate of 100% in the second course of treatment.

The invention discloses a method for avoiding large difference of thermal expansion coefficient between high-melting-point metal film and base material. The high-melting-point metal film comprises a substrate layer, a middle layer and a metal layer. The method includes the following steps that (1) the surface treatment of the substrate material is performed; (2) the middle layer is sprayed with acetylene-oxygen flame; (3) grinding treatment is performed on the surface of the middle layer; and (4) a high-melting metal solid continuous film is sprayed with electric arc. The thickness of the solid continuous film prepared through the method is 2-5 mm. According to the method for avoiding large difference of thermal expansion coefficient between high-melting-point metal film and base material,the preparation procedures are reasonable, operation is simple and convenient, the problem of large difference of the thermal expansion coefficient between the high-melting-point metal and the base material can be effectively avoided, the surface of the prepared high-melting-point metal film is compact, combination with the middle layer and the substrate is firm, no defects such as warping and cracking occur, the thickness is large, and the application range is wide.

The invention relates to an elastic grinding block which comprises grinding heads, elastomers, a base and connecting rods. Each grinding head comprises a working layer and a transition layer fixedly connected with the working layer; each elastomer and the base are fixedly connected into a whole; a plurality of holes adaptive to the connecting rods are formed in the elastomers; one end of each connecting rod is firstly connected with the transition layer on one grinding head and then sintered and fixedly connected with the transition layer on one grinding head; and the other end of each connecting rod is detachably and fixedly connected with one hole formed in each elastomer. The elastic grinding block has the beneficial effects that the grinding heads and the elastomers are detachably fixed together through the holes, the grinding heads are convenient to install and replace, only the worn grinding heads need to be replaced during use, and the elastic grinding block can be used after new grinding heads are arranged, so that the use cost of the corresponding device can be greatly reduced, and the elastic grinding block has a huge economic significance.

The invention belongs to the technical field of fertilizer production and particularly relates to a full-water-soluble medium trace element bacterial fertilizer and a preparation method thereof. According to the bacterial fertilizer, through a mode that two kinds of bacterial agents are added to various medium trace elements, the effect is achieved that the full-water-soluble medium trace elementbacterial fertilizer is effectively prepared and used. The full-water-soluble medium trace element bacterial fertilizer has the advantages that the preparation technology is reasonable and effective,the prepared full-water-soluble medium trace element bacterial fertilizer is good in water solubility, wide in application range and high in absorption utilization rate, the crop quality is obviouslyimproved, and the effect of improving the soil ecology is obvious.

The invention belongs to the technical field of cigarette paper production, and particularly relates to a method for preparing novel high-performance cigarette paper by using base paper for cigarettes, and improved equipment of the method. According to the method, first an additive including flavors is prepared, then additive-coating and oven-drying operations are performed, and thereby the effectof effective preparation of the cigarette paper is achieved. Moreover, an improved oven-dryer including the structure of mounting posts, a mounting plate, lamp holder sleeve bodies, outer screwing ring units and inner screwing ring units is introduced to further improve the oven-drying effect. The method has the advantages that the preparation process of the cigarette paper is reasonable, effective, simple and convenient, the obtained cigarette paper has long-lasting fragrance and burning resistance, the three-step oven-drying effect in the preparation process is good, the excessive or insufficient oven-drying is avoided, an oven-drying height and a oven-drying gap are flexible and adjustable, and the overall oven-drying effect is good.

According to the preparation process and the quality control method, the total content of chlorogenic acid and caffeic acid and the total content of liquiritin and ammonium glycyrrhizinate in the inula type ochre soup are researched for the first time, the dry extract yield is combined, meanwhile, the dry extract yield is taken as main investigation indexes, and the inula type ochre soup formula granules are prepared. The process parameters and conditions of a water extraction process, a separation and purification process, a concentration process, a spray drying process, a forming process and the like in the preparation process of the inula flower and orange soup formula granules are respectively determined, and the preparation process of the inula flower and orange soup formula granules, which is stable and reliable in process operation, reasonable and feasible, is provided; in view of the quality of the finished product of the inula and ochre soup formula granules, the invention also establishes a comprehensive quality control method of high performance liquid chromatography and thin layer chromatography.

The invention discloses a method for preparing a high-melting-point solid continuous film through electric arc spraying. The high-melting-point solid continuous film comprises a substrate layer, a middle layer and a metal layer; the preparing method comprises the following steps of firstly, surface treatment of the substrate material; secondly, middle layer acetylene-oxygen flame spraying; thirdly, middle layer surface grinding treatment; and fourthly, high-melting-point metal solid continuous film electric arc spraying. Through the above manner, the prepared solid continuous film has the thickness of 2 to 5 mm; the method for preparing the high-melting-point solid continuous film through electric arc spraying is reasonable in preparing procedure, easy and convenient to operate and capableof effectively avoiding large differences of heat expansion coefficients between high-melting-point metal and the base material, the prepared high-melting-point metal solid continuous film is compactin surface, combination between the middle layer and the substrate is firm, defects of warping, cracking and the like are overcome, the thickness is large, and the application range is wide.

The invention discloses a conducting piece for connecting a power source and a circuit board. The conducting piece comprises a conducting piece body; the conducting piece body mainly comprises a connecting piece, at least one fixed terminal arranged at one end of the connecting piece and a pluggable terminal arranged at the other end of the connecting piece; and a silver plating layer is formed on the periphery of the end part of the pluggable terminal. According to the conducting piece for connecting the power source and the circuit board, the silver plating layer is formed at the end of the pluggable terminal and used for conducting connection between the power source and the circuit board of an automobile, the sparking phenomenon cannot occur when the power source is started; and the conducting piece is simple in structure and is safe in use. According to the preparation method of the conducting piece for connecting the power source and the circuit board, the preparation process is reasonable, products are not prone to being scratched, the yield is high, and the thickness of the plating layer on the conducting piece is uniform; and the silver plating layer is only formed on the offset part of the pluggable terminal, the silver plating layer is not formed on other positions, so that the cost is effectively reduced.

The invention belongs to the technical field of fish feed, and particularly relates to high-efficiency compound feed with disease prevention and growth promotion effects for larvae and juveniles of larimichthys crocea and the preparation technology of the high-efficiency compound feed. According to the high-efficiency compound feed and the preparation technology thereof, the specific production requirements of the larvae and the juveniles of the larimichthys crocea are met through a mode of specially adding microbial and functional nutrients in feed compositions, and the effect of preparing the high-efficiency compound feed effectively is achieved by combining the low starch expansion technology and the overall orderly preparation technology. The high-efficiency compound feed and the preparation technology thereof have the advantages of reasonable and effective feed preparation technology, good stability in water of feed particles prepared by the low starch expansion technology, good palatability and digestibility of the compound feed for the larvae and the juveniles of the larimichthys crocea, adaptability to growth of intestinal microflora, improvement of intestinal health of fish bodies, high survival rate of the larvae and the juveniles, rapid growth, high feed conversion rate, and good disease prevention and growth promotion effect of the larvae and the juveniles of the larimichthys crocea.

The invention belongs to the technical field of sewing thread structures and particularly relates to a PTFE (polytetrafluoroethylene) sewing thread and a preparation technique thereof. A PTFE thread is prepared first; a thread end marker, a plate clamping unit, a thread fixing groove, an intra-groove insert unit, an intra-groove fastening unit and a sliding plate unit are arranged on the PTFE thread; therefore, the PTFE sewing thread is utilized effectively, and finding after fixation of a thread end is not required. The preparation technique of the PTFE sewing thread is reasonable and effective; the thread end marker is fixedly mounted on the PTFE thread under high strength; the PTFE thread is convenient to remove for use and fixedly insert; the thread end marker is fixed stably on a tabletop; the tedious work of finding a thread end is omitted.

The invention belongs to the technical field of aquatic compound feed, and particularly relates to a composition of sinking expanded compound feeds for leiocassis longirostris and a preparation methodthereof. According to the invention, differentiated adjustment of protein contents is carried out on a juvenile fish-stage feed, a young fish-stage and an adult fish-stage feed, and the proportions of the components of the feeds are reasonably adjusted, so that the effect that the three feeds meet the nutritional requirements of leiocassis longirostris in three stages in a targeted manner is achieved. The compositon has the advantages that: the three feeds are scientific and reasonable in respective material ratio, the nutritional requirements of the leiocassis longirostris in three differentstages can be met in a targeted mode, the three feeds are good in palatability, high in conversion rate and good in water stability, and the feed preparation process is reasonable and effective.